918fe04351
PR-URL: https://github.com/nodejs/node/pull/58070 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
// Copyright 2024 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
// Flags: --expose-gc --stress-wasm-code-gc
|
|
|
|
d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
|
|
|
|
let builder = new WasmModuleBuilder();
|
|
|
|
let $sig0 = builder.addType(kSig_v_v);
|
|
let $func0 = builder.addImport("m", "func", $sig0);
|
|
let $table0 = builder.addImportedTable("m", "table", 0, 3, kWasmFuncRef);
|
|
builder.addActiveElementSegment($table0, wasmI32Const(0), [$func0]);
|
|
builder.addFunction("main", $sig0).exportFunc().addBody([
|
|
kExprI32Const, 0, // table slot
|
|
kExprCallIndirect, $sig0, $table0,
|
|
]);
|
|
|
|
var table = new WebAssembly.Table({initial: 2, element: 'anyfunc', maximum: 3});
|
|
|
|
function f1() {}
|
|
let f2 = (() => {}).bind(null);
|
|
|
|
(function() {
|
|
// Instance 1, immediately eligible for GC.
|
|
// Use a function that's not a plain JSFunction to force wrapper compilation.
|
|
builder.instantiate({m: {table, func: f2}});
|
|
})();
|
|
|
|
let instance = builder.instantiate({m: {table, func: f1}});
|
|
instance.exports.main();
|
|
gc();
|
|
// Make sure the wrapper is still there after GC.
|
|
instance.exports.main();
|